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Sarita lives on the third floor of the building on the height 25m .she carries the school bag of weight 5.2kg from the ground. find the amount of work done

and identify the force against which work is done.


1300 J I think so
W=5.2 * 9.8*25
W= 1274 J
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As we know that when work done against gravity then we use mgh therefore
work done = 5.2×10×25
= 1300 joule You can use 9.8 also
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